The global carbon sink potential of terrestrial vegetation can be increased substantially by optimal land management

doi:10.1038/s43247-021-00333-1

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	The global carbon sink potential of terrestrial vegetation can be increased substantially by optimal land management
	Sha, Zongyao ; Bai, Yongfei 9; Li, Ruren 1; Lan, Hai 8; Zhang, Xueliang 7; Li, Jonathon 6; Liu, Xuefeng 5; Chang, Shujuan 4; Xie, Yichun 3
刊名	COMMUNICATIONS EARTH & ENVIRONMENT
	2022
卷号	3 期号:1
DOI	10.1038/s43247-021-00333-1
文献子类	Article
英文摘要	Excessive emissions of greenhouse gases - of which carbon dioxide is the most significant component, are regarded as the primary reason for increased concentration of atmospheric carbon dioxide and global warming. Terrestrial vegetation sequesters 112-169 PgC (1PgC = 10(15)g carbon) each year, which plays a vital role in global carbon recycling. Vegetation carbon sequestration varies under different land management practices. Here we propose an integrated method to assess how much more carbon can be sequestered by vegetation if optimal land management practices get implemented. The proposed method combines remotely sensed time-series of net primary productivity datasets, segmented landscape-vegetation-soil zones, and distance-constrained zonal analysis. We find that the global land vegetation can sequester an extra of 13.74 PgC per year if location-specific optimal land management practices are taken and half of the extra clusters in similar to 15% of vegetated areas. The finding suggests optimizing land management is a promising way to mitigate climate changes.
学科主题	Environmental Sciences ; Geosciences, Multidisciplinary ; Meteorology & Atmospheric Sciences
电子版国际标准刊号	2662-4435
出版地	LONDON
WOS关键词	NET PRIMARY PRODUCTION ; CLIMATE-CHANGE ; EMISSIONS ; BIOMASS ; SEQUESTRATION ; CHINA ; WORLD ; GRASSLANDS ; ECOSYSTEM ; PATTERNS
WOS研究方向	Science Citation Index Expanded (SCI-EXPANDED)
语种	英语
出版者	SPRINGERNATURE
WOS记录号	WOS:000744919800002
资助机构	National Natural Science Foundation of China [41871296, 42171447]
内容类型	期刊论文
源URL	[http://ir.ibcas.ac.cn/handle/2S10CLM1/28782]
专题	植被与环境变化国家重点实验室
作者单位	1.Chinese Acad Sci, Inst Bot, Beijing, Peoples R China 2.Eastern Michigan Univ, Dept Geog & Geol, Ypsilanti, MI 48197 USA 3.Inner Mongolian Forestry & Rangeland Monitoring &, Hohhot, Peoples R China 4.Shanghai Univ, Sch Commun & Informat Engn, Shanghai, Peoples R China 5.Univ Waterloo, Dept Geog & Environm Management, Waterloo, ON, Canada 6.Shanghai Univ Finance & Econ, Sch Urban & Reg Sci, Shanghai, Peoples R China 7.Univ Maryland, Dept Geog Sci, College Pk, MD 20742 USA 8.Shenyang Jianzhu Univ, Sch Transportat Engn, Shenyang, Peoples R China 9.Wuhan Univ, Sch Remote Sensing & Informat Engn, Wuhan, Peoples R China
推荐引用方式 GB/T 7714	Sha, Zongyao,Bai, Yongfei,Li, Ruren,et al. The global carbon sink potential of terrestrial vegetation can be increased substantially by optimal land management[J]. COMMUNICATIONS EARTH & ENVIRONMENT,2022,3(1).
APA	Sha, Zongyao.,Bai, Yongfei.,Li, Ruren.,Lan, Hai.,Zhang, Xueliang.,...&Xie, Yichun.(2022).The global carbon sink potential of terrestrial vegetation can be increased substantially by optimal land management.COMMUNICATIONS EARTH & ENVIRONMENT,3(1).
MLA	Sha, Zongyao,et al."The global carbon sink potential of terrestrial vegetation can be increased substantially by optimal land management".COMMUNICATIONS EARTH & ENVIRONMENT 3.1(2022).